Linepipe steel

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United States of America Patent

PATENT NO 9487841
APP PUB NO 20110011834A1
SERIAL NO

12889799

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of producing coil plate on a hot strip mill is disclosed. The method includes coiling hot rolled coil plate strip at a temperature that is selected (a) to minimize precipitation of Cr/Mo carbides or (b) so that any Cr/Mo carbides that form are sufficiently fine that they go into solution in any subsequent heat treatment of coil plate made from the strip.

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Patent Owner(s)

Patent OwnerAddress
BLUESCOPE STEEL LIMITEDMELBOURNE VIC 3000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Williams, James Geoffrey Balgownie, AU 8 15

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